10310103221 has 8 divisors (see below), whose sum is σ = 11316389664. Its totient is φ = 9315317520.

The previous prime is 10310103137. The next prime is 10310103233. The reversal of 10310103221 is 12230101301.

10310103221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10310103221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10310103196 and 10310103205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310103821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2873306 + ... + 2876891.

It is an arithmetic number, because the mean of its divisors is an integer number (1414548708).

Almost surely, 2^10310103221 is an apocalyptic number.

10310103221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10310103221 is a deficient number, since it is larger than the sum of its proper divisors (1006286443).

10310103221 is a wasteful number, since it uses less digits than its factorization.

10310103221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750371.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10310103221 its reverse (12230101301), we get a palindrome (22540204522).

The spelling of 10310103221 in words is "ten billion, three hundred ten million, one hundred three thousand, two hundred twenty-one".